Odd one out game app analytics for September 19

Can you find the odd one out? - Loads of icons to find - No ads Icons by: - Pixel Buddha (https://www.flaticon.com/authors/pixel-buddha) - Pixel Meetup (https://www.flaticon.com/authors/pixelmeetup) - Nikita Golubev (https://www.flaticon.com/authors/nikita-golubev) - Eucalyp (https://www.flaticon.com/authors/eucalyp) - Good Ware (https://www.flaticon.com/authors/good-ware) - Darius Dan (https://www.flaticon.com/authors/darius-dan) - Monkik (https://www.flaticon.com/authors/monkik) - Those Icons (https://www.flaticon.com/authors/those-icons) - Vectors Market (https://www.flaticon.com/authors/vectors-market) - Smashicons (https://www.flaticon.com/authors/smashicons) - Freepik (https://www.flaticon.com/authors/freepik) - Twitter (https://www.flaticon.com/authors/twitter) - Flat Icons (https://www.flaticon.com/authors/flat-icons) - Pixel Perfect (https://www.flaticon.com/authors/pixel-perfect)